| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $217.26 | 6.601% | $231.6013 | $231.60 | $231.60 | $231.60 |
| Purchase #2 | $69.55 | 12.371% | $78.154 | $78.15 | $78.15 | $78.20 |
| Purchase #3 | $123.78 | 13.689% | $140.7242 | $140.72 | $140.70 | $140.70 |
| Purchase #4 | $15.42 | 12.364% | $17.3265 | $17.33 | $17.35 | $17.30 |
| Purchase #5 | $201.45 | 11.603% | $224.8242 | $224.82 | $224.80 | $224.80 |
| Purchase #6 | $111.81 | 6.206% | $118.7489 | $118.75 | $118.75 | $118.70 |
| Purchase #7 | $117.35 | 5.838% | $124.2009 | $124.20 | $124.20 | $124.20 |
| 7 purchase totals = | $856.62 | $935.5800 | $935.57 | $935.55 | $935.50 | |